Examples: Use Qt6:: to qualify Qt CMake packages

This is what we promote also in the documentation.

Change-Id: If91aebafe861b0c934acbb2c69afd182abc3345d
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>

14 files changed, 55 insertions, 55 deletions

diff --git a/examples/opengl/2dpainting/CMakeLists.txt b/examples/opengl/2dpainting/CMakeLists.txt
index 38bd957b01..8f508090be 100644
--- a/examples/opengl/2dpainting/CMakeLists.txt
+++ b/examples/opengl/2dpainting/CMakeLists.txt
@@ -28,11 +28,11 @@ set_target_properties(2dpainting PROPERTIES
 )
 
 target_link_libraries(2dpainting PUBLIC
-    Qt::Core
-    Qt::Gui
-    Qt::OpenGL
-    Qt::OpenGLWidgets
-    Qt::Widgets
+    Qt6::Core
+    Qt6::Gui
+    Qt6::OpenGL
+    Qt6::OpenGLWidgets
+    Qt6::Widgets
 )
 
 install(TARGETS 2dpainting
diff --git a/examples/opengl/CMakeLists.txt b/examples/opengl/CMakeLists.txt
index fd75641669..9c6768f324 100644
--- a/examples/opengl/CMakeLists.txt
+++ b/examples/opengl/CMakeLists.txt
@@ -5,7 +5,7 @@ qt_internal_add_example(hellowindow)
 qt_internal_add_example(paintedwindow)
 qt_internal_add_example(openglwindow)
 qt_internal_add_example(qopenglwindow)
-if(TARGET Qt::Widgets)
+if(TARGET Qt6::Widgets)
     qt_internal_add_example(contextinfo)
     qt_internal_add_example(threadedqopenglwidget)
     qt_internal_add_example(2dpainting)
diff --git a/examples/opengl/computegles31/CMakeLists.txt b/examples/opengl/computegles31/CMakeLists.txt
index 03c7bbb6ba..ea1cc23eb7 100644
--- a/examples/opengl/computegles31/CMakeLists.txt
+++ b/examples/opengl/computegles31/CMakeLists.txt
@@ -25,9 +25,9 @@ set_target_properties(computegles31 PROPERTIES
 )
 
 target_link_libraries(computegles31 PUBLIC
-    Qt::Core
-    Qt::Gui
-    Qt::OpenGL
+    Qt6::Core
+    Qt6::Gui
+    Qt6::OpenGL
 )
 
 # Resources:
diff --git a/examples/opengl/contextinfo/CMakeLists.txt b/examples/opengl/contextinfo/CMakeLists.txt
index 5cbad18256..fbec66adc5 100644
--- a/examples/opengl/contextinfo/CMakeLists.txt
+++ b/examples/opengl/contextinfo/CMakeLists.txt
@@ -26,10 +26,10 @@ set_target_properties(contextinfo PROPERTIES
 )
 
 target_link_libraries(contextinfo PUBLIC
-    Qt::Core
-    Qt::Gui
-    Qt::OpenGL
-    Qt::Widgets
+    Qt6::Core
+    Qt6::Gui
+    Qt6::OpenGL
+    Qt6::Widgets
 )
 
 install(TARGETS contextinfo
diff --git a/examples/opengl/cube/CMakeLists.txt b/examples/opengl/cube/CMakeLists.txt
index 10d205ae8c..eadfce631a 100644
--- a/examples/opengl/cube/CMakeLists.txt
+++ b/examples/opengl/cube/CMakeLists.txt
@@ -26,11 +26,11 @@ set_target_properties(cube PROPERTIES
 )
 
 target_link_libraries(cube PUBLIC
-    Qt::Core
-    Qt::Gui
-    Qt::OpenGL
-    Qt::OpenGLWidgets
-    Qt::Widgets
+    Qt6::Core
+    Qt6::Gui
+    Qt6::OpenGL
+    Qt6::OpenGLWidgets
+    Qt6::Widgets
 )
 
 # Resources:
diff --git a/examples/opengl/hellogl2/CMakeLists.txt b/examples/opengl/hellogl2/CMakeLists.txt
index 62423d4fef..2095c0ebf2 100644
--- a/examples/opengl/hellogl2/CMakeLists.txt
+++ b/examples/opengl/hellogl2/CMakeLists.txt
@@ -28,11 +28,11 @@ set_target_properties(hellogl2 PROPERTIES
 )
 
 target_link_libraries(hellogl2 PUBLIC
-    Qt::Core
-    Qt::Gui
-    Qt::OpenGL
-    Qt::OpenGLWidgets
-    Qt::Widgets
+    Qt6::Core
+    Qt6::Gui
+    Qt6::OpenGL
+    Qt6::OpenGLWidgets
+    Qt6::Widgets
 )
 
 install(TARGETS hellogl2
diff --git a/examples/opengl/hellogles3/CMakeLists.txt b/examples/opengl/hellogles3/CMakeLists.txt
index 8b7096a92f..230a6da8b0 100644
--- a/examples/opengl/hellogles3/CMakeLists.txt
+++ b/examples/opengl/hellogles3/CMakeLists.txt
@@ -26,9 +26,9 @@ set_target_properties(hellogles3 PROPERTIES
 )
 
 target_link_libraries(hellogles3 PUBLIC
-    Qt::Core
-    Qt::Gui
-    Qt::OpenGL
+    Qt6::Core
+    Qt6::Gui
+    Qt6::OpenGL
 )
 
 # Resources:
diff --git a/examples/opengl/hellowindow/CMakeLists.txt b/examples/opengl/hellowindow/CMakeLists.txt
index 298ea675d4..00291e8918 100644
--- a/examples/opengl/hellowindow/CMakeLists.txt
+++ b/examples/opengl/hellowindow/CMakeLists.txt
@@ -25,11 +25,11 @@ set_target_properties(hellowindow PROPERTIES
 )
 
 target_link_libraries(hellowindow PUBLIC
-    Qt::Core
-    Qt::CorePrivate
-    Qt::Gui
-    Qt::GuiPrivate
-    Qt::OpenGL
+    Qt6::Core
+    Qt6::CorePrivate
+    Qt6::Gui
+    Qt6::GuiPrivate
+    Qt6::OpenGL
 )
 
 install(TARGETS hellowindow
diff --git a/examples/opengl/openglwindow/CMakeLists.txt b/examples/opengl/openglwindow/CMakeLists.txt
index c03b681f6c..250c8f70db 100644
--- a/examples/opengl/openglwindow/CMakeLists.txt
+++ b/examples/opengl/openglwindow/CMakeLists.txt
@@ -25,9 +25,9 @@ set_target_properties(openglwindow PROPERTIES
 )
 
 target_link_libraries(openglwindow PUBLIC
-    Qt::Core
-    Qt::Gui
-    Qt::OpenGL
+    Qt6::Core
+    Qt6::Gui
+    Qt6::OpenGL
 )
 
 install(TARGETS openglwindow
diff --git a/examples/opengl/paintedwindow/CMakeLists.txt b/examples/opengl/paintedwindow/CMakeLists.txt
index 3e6eb3bc69..782e9f14c7 100644
--- a/examples/opengl/paintedwindow/CMakeLists.txt
+++ b/examples/opengl/paintedwindow/CMakeLists.txt
@@ -25,9 +25,9 @@ set_target_properties(paintedwindow PROPERTIES
 )
 
 target_link_libraries(paintedwindow PUBLIC
-    Qt::Core
-    Qt::Gui
-    Qt::OpenGL
+    Qt6::Core
+    Qt6::Gui
+    Qt6::OpenGL
 )
 
 install(TARGETS paintedwindow
diff --git a/examples/opengl/qopenglwidget/CMakeLists.txt b/examples/opengl/qopenglwidget/CMakeLists.txt
index 37ead1e645..dcb0411a3e 100644
--- a/examples/opengl/qopenglwidget/CMakeLists.txt
+++ b/examples/opengl/qopenglwidget/CMakeLists.txt
@@ -27,11 +27,11 @@ set_target_properties(qopenglwidget PROPERTIES
 )
 
 target_link_libraries(qopenglwidget PUBLIC
-    Qt::Core
-    Qt::Gui
-    Qt::OpenGL
-    Qt::OpenGLWidgets
-    Qt::Widgets
+    Qt6::Core
+    Qt6::Gui
+    Qt6::OpenGL
+    Qt6::OpenGLWidgets
+    Qt6::Widgets
 )
 
 # Resources:
diff --git a/examples/opengl/qopenglwindow/CMakeLists.txt b/examples/opengl/qopenglwindow/CMakeLists.txt
index 2380b59c4b..be03f24f9b 100644
--- a/examples/opengl/qopenglwindow/CMakeLists.txt
+++ b/examples/opengl/qopenglwindow/CMakeLists.txt
@@ -25,9 +25,9 @@ set_target_properties(qopenglwindow PROPERTIES
 )
 
 target_link_libraries(qopenglwindow PUBLIC
-    Qt::Core
-    Qt::Gui
-    Qt::OpenGL
+    Qt6::Core
+    Qt6::Gui
+    Qt6::OpenGL
 )
 
 # Resources:
diff --git a/examples/opengl/textures/CMakeLists.txt b/examples/opengl/textures/CMakeLists.txt
index e4bb8a8324..08a044c9b7 100644
--- a/examples/opengl/textures/CMakeLists.txt
+++ b/examples/opengl/textures/CMakeLists.txt
@@ -26,11 +26,11 @@ set_target_properties(textures PROPERTIES
 )
 
 target_link_libraries(textures PUBLIC
-    Qt::Core
-    Qt::Gui
-    Qt::OpenGL
-    Qt::OpenGLWidgets
-    Qt::Widgets
+    Qt6::Core
+    Qt6::Gui
+    Qt6::OpenGL
+    Qt6::OpenGLWidgets
+    Qt6::Widgets
 )
 
 # Resources:
diff --git a/examples/opengl/threadedqopenglwidget/CMakeLists.txt b/examples/opengl/threadedqopenglwidget/CMakeLists.txt
index 396fb5ed4f..0a944ef0b5 100644
--- a/examples/opengl/threadedqopenglwidget/CMakeLists.txt
+++ b/examples/opengl/threadedqopenglwidget/CMakeLists.txt
@@ -27,11 +27,11 @@ set_target_properties(threadedqopenglwidget PROPERTIES
 )
 
 target_link_libraries(threadedqopenglwidget PUBLIC
-    Qt::Core
-    Qt::Gui
-    Qt::OpenGL
-    Qt::OpenGLWidgets
-    Qt::Widgets
+    Qt6::Core
+    Qt6::Gui
+    Qt6::OpenGL
+    Qt6::OpenGLWidgets
+    Qt6::Widgets
 )
 
 install(TARGETS threadedqopenglwidget